Quote Originally Posted by Sephus View Post
I was logged into the wrong Square-Enix account when I registered my code.

I followed the instructions in this FAQ (68218): http://support.na.square-enix.com/fa...68218&ret=main

How long will it take for the code to be applied to the correct account?
I'd contact them via live chat to get it done much faster. I had the same issue and they were able to resolve it there.

Support Page
Contact Category: Account/Billing
Contact Sub-Category: Registration Information
Text: Registered code to wrong account
Click next
Click Next (again)
Scroll down to live chat